Mapping the potential northern limits and promotion extent of ratoon rice in China

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成果类型：

期刊论文

作者：

Yang, Jingya;Hu, Qiong;You, Liangzhi;Cai, Zhiwen;Chen, Yunping;...

通讯作者：

Baodong Xu

作者机构：

[Xu, Baodong; Wei, Haodong; Xu, Zilu; Yang, Jingya; Cai, Zhiwen] Huazhong Agr Univ, Macro Agr Res Inst, Coll Resources & Environm, Wuhan 430070, Peoples R China.

[Hu, Qiong; He, Zhen] Cent China Normal Univ, Coll Urban & Environm Sci, Key Lab Geog Proc Anal & Simulat Hubei Prov, Wuhan 430079, Peoples R China.

[You, Liangzhi] Huazhong Agr Univ, Coll Econ & Management, Wuhan 430070, Peoples R China.

[You, Liangzhi] Int Food Policy Res Inst, 1201 1 St NW, Washington, DC 20005 USA.

[Chen, Yunping] Huazhong Agr Univ, Coll Plant Sci & Technol, Wuhan 430070, Peoples R China.

通讯机构：

[Baodong Xu] M

Macro Agriculture Research Institute, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, China<&wdkj&>State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Aerospace Information Research Institute, Chinese Academy of Sciences and Beijing Normal University, Beijing, 100101, China

语种：

英文

关键词：

Ratoon rice;Potential northern limits;Potential planting areas;Climate conditions;MaxEnt model

期刊：

Applied Geography

ISSN：

0143-6228

年：

2023

卷：

150

页码：

102822

DOI：

10.1016/j.apgeog.2022.102822

基金类别：

Author statement Jingya Yang: Methodology, Software, Formal analysis, Writing Original Draft; Qiong Hu: Conceptualization, Review & Editing, Supervision, acquisition; Liangzhi You: Review & Editing; Zhiwen Cai: Software, Review & Editing; Yunping Chen: Review & Editing; Haodong Wei: Review & Editing; Zilu Xu: Formal analysis; Zhen He: Review & Editing; Gaofei Yin: Review & Editing; Baodong Xu: Conceptualization, Review & Editing, Supervision, acquisition.

机构署名：

本校为其他机构

院系归属：

城市与环境科学学院

摘要：

Ratoon rice has emerged as a promising rice cropping system to improve grain production and reduce labor costs compared with traditional single/double rice in China. However, the potential planting areas of ratoon rice in China remain unclear. This research investigated the potential northern limits and promotion extent of ratoon rice in China by considering its climatic suitability based on the optimized maximum entropy (MaxEnt) model as well as terrain and land use conditions. The MaxEnt model derived by all environmental variables yielded a good performance, with average AUC (area under the...

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Mapping the potential northern limits and promotion extent of ratoon rice in China

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